38 lines
985 B
PHP
38 lines
985 B
PHP
<?php
|
|
|
|
/*
|
|
* This file is part of the Symfony package.
|
|
*
|
|
* (c) Fabien Potencier <fabien@symfony.com>
|
|
*
|
|
* For the full copyright and license information, please view the LICENSE
|
|
* file that was distributed with this source code.
|
|
*/
|
|
|
|
namespace Symfony\Component\DomCrawler\Field;
|
|
|
|
/**
|
|
* TextareaFormField represents a textarea form field (an HTML textarea tag).
|
|
*
|
|
* @author Fabien Potencier <fabien@symfony.com>
|
|
*/
|
|
class TextareaFormField extends FormField
|
|
{
|
|
/**
|
|
* Initializes the form field.
|
|
*
|
|
* @throws \LogicException When node type is incorrect
|
|
*/
|
|
protected function initialize(): void
|
|
{
|
|
if ('textarea' !== $this->node->nodeName) {
|
|
throw new \LogicException(sprintf('A TextareaFormField can only be created from a textarea tag (%s given).', $this->node->nodeName));
|
|
}
|
|
|
|
$this->value = '';
|
|
foreach ($this->node->childNodes as $node) {
|
|
$this->value .= $node->wholeText;
|
|
}
|
|
}
|
|
}
|